A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-00-770-3742
NSN 5935-00-147-5406
NSN 5925-01-312-8746
NSN 5945-01-287-0760
NSN 5835-00-233-6327
NSN 5999-01-006-2496
NSN 6220-01-463-2252
NSN 6610-01-034-5226
NSN 5920-01-509-1153
NSN 6320-01-219-5174
NSN 5895-00-798-5798
NSN 5930-01-273-0946